baber/WOPTO huggingface dataset:
Patent FR-2475075-A1 (FR)
Title: Machine a coudre a point de surjet munie d'un guide de cordelette
Inventor: CIECIOR HEINRICH
IPC: D05B29/06
Filed: 1981-01-28
Abstract: LE GUIDE DE CORDELETTE EST CONSTITUE PAR UN CANAL 8 QUI EST OUVERT EN DIRECTION DE LA PAROI LATERALE ADJACENTE DE LA SEMELLE 1 AFIN DE PERMETTRE L'ENGAGEMENT DE LA CORDELETTE ET L'OUVERTURE LATERALE S'ETEND A LA FACON D'UN LABYRINTHE PAR RAPPORT AU CANAL 8 PROPREMENT DIT POUR EMPECHER LE DEGAGEMENT INVOLONTAIRE DE LA CORDELETTE.
Patent FR-2474619-A1 (FR)
Title: Systeme mobile a trois ou quatre degres de liberte de mouvement
Inventor: CHOU RICHARD C
IPC: G09B9/14
Filed: 1981-01-29
Abstract: L'INVENTION CONCERNE UN SYSTEME MOBILE PERMETTANT DES MOUVEMENTS A TROIS OU QUATRE DEGRES DE LIBERTE. CE SYSTEME COMPREND UNE PLATE-FORME 18 QUI PRESENTE QUATRE POINTS 20, 30, 32, 34 SITUES DANS UN PLAN, UNE EMBASE 10 DE SUPPORT QUI PRESENTE TROIS POINTS 24, 26, 28 SITUES DANS UN AUTRE PLAN, UNE COLONNE 22 DE SUPPORT QUI S'ELEVE DE L'EMBASE 10 JUSQU'AU POINT CENTRAL 20 DE LA PLATE-FORME 18, ET DES ELEMENTS EXTENSIBLES 36, 38, 40 DISPOSES ENTRE LES TROIS AUTRES POINTS 30, 32, 34, DE LA PLATE-FORME 18 ET LES TROIS POINTS 24, 26, 28 DE L'EMBASE 10. LA PLATE-FORME 18 PEUT PIVOTER DANS TOUTES LES DIRECTIONS AUTOUR DU POINT 20 ET LES ELEMENTS EXTENSIBLES 36, 38, 40 SONT ARTICULES CHACUN PAR LEURS DEUX EXTREMITES SUR L'EMBASE 10 ET SUR LA PLATE-FORME 18, DE MANIERE QU'IL SOIT POSSIBLE DE PRODUIRE DES MOUVEMENTS A TROIS DEGRES DE LIBERTE, EN PARTICULIER DES MOUVEMENTS DE ROULIS, DE LACET ET DE TANGAGE, OU TOUTE COMBINAISON DE CES MOUVEMENTS. DOMAINE D'APPLICATION: SIMULATEURS DE VOL, ETC.
Patent FR-2499220-A1 (FR)
Title: Electric motor driven rotating gas burner for slow cooking - uses burner with segment of its circumference active, with electric motor to sweep flame around base of cooking vessel
Inventor: MONTEIL JEAN-FRANCOIS
IPC: F24C3/08
Filed: 1981-02-02
Abstract: The appts. provides a flame occupying only a small area of the burner (11) and being rotated at controlled speed so it slowly sweeps the base of the cooking vessel, allowing slow cooking at low temps. without the risk of leaving the burners (11) on very low settings where the risk of accidental extinction is high. The burner (11) has only a small zone (10) active and has a gear coupling (20) between its support stem (11c) and an electric motor (18). The gas supply enters at the base of the support stem. Microswitches (23,17) detect when the gas control is turned on and ensure that the drive motor stops with the burner holes adjacent to the ignition device (21). The burner (11) is disposed eccentrically w.r.t. the central axis of the heating zone.
Patent FR-2499293-A1 (FR)
Title: Buried enclosure for protection of flow counter - comprises moulded plastic box with tubular columns protruding into ground for heat extraction
Inventor: BOURIQUAND CLAUDE
IPC: G01F15/10
Filed: 1981-02-02
Abstract: A rigid box (1) of moulded plastic material has an open top and a partially open base (2). The openings (3a,3b) in the base accept the flow (4a) and return (4b) pipes made of plastic material. The pipes support shut off and drain off valves (8). The flow counter (6) is located between the valves together with a pressure reducer (9). Two tubular plastic columns (12) protrude from collars in the box base into the gound to provide an anchor and also to extract heat from the ground. This heat is transferred to the box to prevent freezing of the pipes and counter. The box is covered by a rigid removable lid (14) of one or more materials to provide resistance to corrosion and ageing. This lid is centered by the peripheral rim of the box.
Patent FR-2499376-A1 (FR)
Title: Procede de fabrication d'une chaussure de ski de fond et/ou de randonnee a double tige et chaussure obtenue
Inventor: SALOMON GEORGES PIERRE JOSEPH
IPC: A43B9/00
Filed: 1981-02-06
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UN PROCEDE DE FABRICATION DE CHAUSSURE DE SKI DE FOND COMPORTANT UNE DOUBLE TIGE. LE PROCEDE CONCERNE PLUS PARTICULIEREMENT UN NOUVEAU MODE DE CLAQUAGE DES TIGES PERMETTANT D'OBTENIR DES PAROIS DE CHAUSSURE ETANCHES GRACE A UNE DISPOSITION DECALEE DE CERTAINES COUTURES ENTRE LES CLAQUES FORMANT LA DOUBLE TIGE MONTEE SUR UNE SEULE PREMIERE DE MONTAGE, L'ENSEMBLE ETANT ENSUITE CONTRECOLLE AVEC UNE SEMELLE.
Patent FR-2499821-A1 (FR)
Title: Tractor-mounted tree pruner - has reciprocating cutter mounted on end of extendable arm and orientated by two double acting hydraulic jacks
IPC: A01G3/04
Filed: 1981-02-18
Abstract: The pruner has a cutter mounted on the end of an hydraulically extendable arm (1) which can be raised to a height of 10 metres. The cutter includes a reciprocating blade (6) which is operated by an hydraulic motor (4) via an eccentric (5) mounted on the end of the arm and a coupling. The cutter can be used in a vertical or horizontal orientation and is positioned by two double acting hydraulic jacks (2,3). A deflector is mounted at the rear of the cutter to prevent the severed branches from falling on the tree being pruned.
Patent FR-2503249-A1 (FR)
Title: IC engine valve operating drive - controls selected valves and auxiliary valves to modify exhaust flow
IPC: F02D17/02
Filed: 1981-04-01
Abstract: The valve drive for an ic-engine includes an extra shaft parallel to the camshaft, with an additional rocker arm controlling an auxiliary valve for one cylinder of each pair of cylinders. This valve can be brought into action selectively at the same time as the inlet valve is closed and the outlet valve is open. The outlet valve then allows combustion gases to enter the adjacent cylinder. A control circuit causes current to flow through inductive coils to swing an operating arm which moves a control rod parallel to the camshaft to control the locking and unlocking mechanisms for the selected rocker arms controlling the relevant valves.
Patent FR-2504724-A1 (FR)
Title: Electromagnetic relay with reduced number of components - has contact elastically biassed against abutment moulded on internal wall of housing and receiving contact on circuit closure
IPC: H01H50/56
Filed: 1981-04-24
Abstract: The electromagnetic relay is protected by a box (1) and includes a system of contacts (2) and a switching mechanism (3). The contact set includes fixed contact plates (4) which are elastically held by moulded stops (5) on the inside surface of the box. Moving contacts (6) are supported by the control bar (7) of the switching mechanism. A second set of fixed contacts (8) is held on the opposite surfaces of the internal stops in the box. The control bar (7) has cut-away portions (10) which allow the bar to move past the fixed contact plates, but carry with it the moving contact plates when it is displaced by the electromagnet. The assembly simplifies the mounting of the contact plates since the box itself serves as the support.
Patent FR-2507304-A1 (FR)
Inventor: BILLARD ALAIN ANDRE ARISTIDE
IPC: F42B4/22
Filed: 1981-06-03
Abstract: An infrared decoy member is provided with a pyrotechnic chain for ejection and ignition incorporated in a unit. The ejection charge is mounted to slide in a cavity which allows the ejection of the unit as well as of adjacent infrared charges. A slide, which can be released when an acceleration threshold is crossed and on condition of ejection could ensure the transmission of fire to a transverse channel leading to useful charges. A second fire-transmitting chain which is independent, makes it possible to excite previously a similar decoy member located below.
Patent FR-2484259-A1 (FR)
Title: Sterilisation of transparent gel dressings - using ethylene oxide which is subsequently removed or destroyed
Inventor: PFIRRMANN ROLF WILHELM
IPC: A61L2/20
Filed: 1981-06-12
Abstract: Hydrophilic organic gel sheets used as dressings or bandages are sterilised by contact with ethylene oxide until all microbes have been killed, after which free ethylene oxide is removed. This may be carried out by exposure to a vacuum, by gentle heating, or by storage at room temp. for a long period, or by a combination of these methods. The dressings are pref. of known type, based on polysaccharides or polymers such as polyacrylamide. Pref. the dressing is enclosed in a package which is permeable to ethylene oxide, e.g. polyethylene or polypropylene, with or without a paper backing. The dressings may be sterilised without use of preservatives, which can cause tissue reactions, or autoclaving, which damages the gel. The concn. of ethylene oxide left after sterilisation can easily be reduced to a safe level; its reaction prods with water etc. in the dressing are also not toxic at the concns formed.
Patent FR-2508243-A1 (FR)
Inventor: BORNE ANDRE
IPC: H01R31/02
Filed: 1981-06-19
Abstract: The invention relates to a multiple plug connecter, consisting of two insulating bodies each having at least one row of contact elements of a first type or of a second type, complementary thereto, respectively. The complementary plug (2) is equipped with contact elements (4) which are clamped at one of their ends to the conductor wires (3) to be connected, each of these contact elements being equipped with a flexible and bent contact laminate which is pushed elastically between a tongue (11) and another fixed element of the plug (1) on which it is supported.
Patent FR-2508939-A1 (FR)
Title: Cylindre entaille, pour machines de filature-retordage sur broche tubulaire et machines, notamment pour la fabrication de fils fantaisie, en comportant l'utilisation
Inventor: LEMAIRE PAUL
IPC: D01H7/88
Filed: 1981-07-02
Abstract: CYLINDRE ENTAILLE, POUR MACHINES DE FILATURE-RETORDAGE SUR BROCHE TUBULAIRE ET MACHINES, NOTAMMENT POUR LA FABRICATION DE FILS FANTAISIE, EN COMPORTANT L'UTILISATION. UN TEL CYLINDRE 1 COMPORTE, PRATIQUES DANS SA MASSE, DES ENTAILLES, OU CREUX, 2, ENTAILLES S'ETENDANT SUR UN ARC PLUS OU MOINS IMPORTANT DE LA PERIPHERIE DU CYLINDRE. MACHINE COMPORTANT, EN COMBINAISON, UN ETIRAGE D'UN ENSEMBLE DE FIBRES 3 COMPRENANT UN CYLINDRE DELIVREUR 1 ENTAILLE AVEC UN DISPOSITIF DE RETORDAGE A BROCHE TUBULAIRE 11.
Patent FR-2511220-A1 (FR)
Title: Improvement of red colouration of fruit and flowers - by increasing ionised anthocyan content, using zinc, manganese and magnesium sulphate(s), zinc acetate and sodium iron EDTA
Inventor: BONNET JEAN-FRANCOIS
IPC: C05D9/02
Filed: 1981-08-14
Abstract: Aq. soln. for improving the red colouration of fruit and flowers by increasing the amt. of ionised anthocyans, contains a buffer solution for controlling the pH of the aq. diluent at about 7 and per litre of soln. contains:- 60-240g, pref. 120g of zinc sulphate; 10-40g, pref. 20g, of zinc acetate; 40-120g, pref. 80g, of manganese sulphate; 100-200g, pref. 140g, of magnesium sulphate and 40-80g, pref. 60g, of sodium iron ethylene-diamine-tetra-acetic acid. Improvement of the red colouration of fruit and flowers, such as apples, peaches, grapes (including the red wine produced from them) and various flowers. Pref. 5l of the solution are diluted with 500-1500l, pref. 1000l, of water and sprayed onto 1 hectare of the plants to be treated. The compsn. also increases the weight yield of treated crops by about 20%.
Patent FR-2489150-A1 (FR)
Title: Procede de preparation d'un concentre a forte teneur en facteur viii
Inventor: SCHWARZ OTTO
IPC: C07K14/745
Filed: 1981-08-24
Abstract: L'INVENTION CONCERNE LA PREPARATION D'UN CONCENTRE DE FACTEUR VIII (GAA). LE PROCEDE SELON L'INVENTION SE CARACTERISE EN CE QUE L'ON SOUMET LA FRACTION PURIFIEE PAR FRACTIONNEMENT ET ENRICHIE EN FACTEUR VIII (GAA) A UNE CRYOPRECIPITATION ALCOOLIQUE ET EN CE QUE L'ON TRANSFORME LE PRECIPITE AINSI OBTENU DE FACON A EN OBTENIR UNE FORME CONSERVABLE. ON OBTIENT AINSI UNE TENEUR EN FACTEUR VIII SUPERIEURE A PLUS DE 200 FOIS CELLE DU PLASMA DE DEPART.
Patent FR-2509794-A1 (FR)
Inventor: HOFFMANN WERNER
IPC: F02B33/30
Filed: 1981-12-31
Abstract: The invention relates to a mixture-scavenged two-stroke internal combustion engine with inlet duct, outlet duct and scavenging ducts controlled by the piston, the inlet duct being aligned in the area of the piston inner chamber, and with a scavenging duct arrangement which has scavenging duct windows in the cylinder below the piston shaft or is carried through piston windows in the piston shaft. The aim of the invention is to reduce the fuel consumption and the emission of pollutants and the thermal stressing in the case of two-stroke internal combustion engines. The object of the invention is to create such a mixture control that essentially no fuel in liquid or in mixture form passes into the crank casing but is directed straight into the piston inner chamber. The object is achieved in that the inlet duct is divided into secondary ducts and in the area of the inlet duct window is arranged ascending into the cylinder, the direction of the underside of the inlet duct in the plane of the inlet duct window extending below the piston boss and the connecting rod eye to the opposite inner side of the piston shaft, at least two thirds of the projected cross-sectional area of the inlet duct lying on the inside of the piston shaft when the piston is at top dead centre.
Patent FR-2520613-A1 (FR)
Title: Cosmetic compsns. contg. malate salts - of divalent metal and basic aminoacid
IPC: A61Q19/00
Filed: 1982-01-29
Abstract: Cosmetic compsns. contain a malate (I) of a divalent alkaline earth or transition metal and a malate (II) of at least one basic aminoacid. (I) is pref. Mg malate. (II) is pref. a combination of the malates of lysine and arginine. The compsns. may contain 0.1-5 wt.% (I)+(II), with the individual components being in equimolar proportions. Creams, milks and lotions contg. 0.5-1 wt.% (I)+(II) are specifically claimed. The compsns. combine the biological properties of malic acid and the amino acid(s). In an example a cream comprises 50g cetyl alcohol, 1.5g wool wax, 20g lanolin oil, 32.5g stearin, 35g mineral oil, 35g sesame seed oil, 10g triethanolamine, 2g preservative, 804g water, and 5g of a mixt. of 150 pts.wt. Mg malate, 420 pts.wt. lysine malate and 480g arginine malate.
Patent FR-2499495-A1 (FR)
Title: Vehicule electrique pour enfants
Inventor: NALDA ANTONIO ZAMORANO
IPC: B62D63/00
Filed: 1982-02-08
Abstract: L'INVENTION PROPOSE UN VEHICULE ELECTRIQUE POUR ENFANTS, AVEC FREIN, ACCELERATEUR ET DEUX VITESSES EN SENS INVERSE AVEC POINT MORT PAR INTERRUPTEUR ELECTRIQUE. CONFORMEMENT A L'INVENTION, SUR UNE STRUCTURE DE SUPPORT 2 DE LA CARROSSERIE 1 DU VEHICULE, EST MONTEE, DANS LE TRAIN AVANT, UNE DIRECTION A CREMAILLERE DU TYPE DE VIS SANS FIN ET COURONNE 26 ET DANS LE TRAIN ARRIERE UN MOTEUR ELECTRIQUE 5 A COURANT CONTINU, SANS BOBINE, QUI, ALIMENTE PAR UNE BATTERIE, TRANSMET SON MOUVEMENT A UN REDUCTEUR DIFFERENTIEL 6 ET AUX ROUES ARRIERE 37, LE TOUT ETANT MONTE SUR LA STRUCTURE DU CHASSIS PAR UN AXE CENTRE ET DES ANNEAUX ELASTIQUES A LA HAUTEUR DES ROUES DE FACON QUE L'ON OBTIENNE UNE SUSPENSION BASCULANTE ELASTIQUE DES ROUES MOTRICES, ENTRE DEUX POINTS EXTREMES DELIMITES PAR DES BUTEES DE LA STRUCTURE DU CHASSIS.
Patent FR-2499936-A1 (FR)
Title: Structure de forage et de production en mer
Inventor: ABBOTT BARRY J
IPC: B63B21/50
Filed: 1982-02-09
Abstract: L'INVENTION CONCERNE UNE STRUCTURE SOUPLE DE FORAGE ET DE PRODUCTION EN MER. DES PILES AXIALES 12 S'ELEVENT DU FOND 14 JUSQU'AU-DESSUS DE LA SURFACE 16 DE L'EAU ET SONT ENTOUREES DE MANCHONS 20 QUI FONT SAILLIE VERS LE BAS D'UNE PLATE-FORME RIGIDE 18. DES CHAMBRES 26 DE FLOTTAISON, FIXEES AUX MANCHONS 20, EXERCENT UNE FORCE ASCENDANTE DE FLOTTAISON SUPERIEURE AU POIDS DE LA PLATE-FORME 18 ET DES MANCHONS 20. CETTE FORCE ASCENDANTE EXCESSIVE EST CONTREBALANCEE A L'AIDE DES PILES AXIALES 12 PAR L'INTERMEDIAIRE DE MOYENS HYDRAULIQUES 30, 32, 34, 36, 38, 40. DOMAINE D'APPLICATION : FORAGE ET PRODUCTION DE PUITS EN EAU PROFONDE.
Patent FR-2526729-A1 (FR)
Title: Ensemble de boite-transfert a differentiel inter-ponts pour vehicule a quatre roues motrices
IPC: F16H48/30
Filed: 1982-05-14
Abstract: CE DISPOSITIF DE TRANSMISSION POUR VEHICULE A QUATRE ROUES MOTRICES COMPREND AU MOINS DEUX DIFFERENTIELS DONT UN PREMIER COMPORTE DEUX DEMI-ARBRES DE SORTIE ENTRAINANT CHACUN UNE ROUE MOTRICE D'UN PREMIER ESSIEU. CE DISPOSITIF DE TRANSMISSION COMPREND UN DEUXIEME DIFFERENTIEL INTERCALE ENTRE LEDIT PREMIER DIFFERENTIEL 1 ET L'UNE DESDITES ROUES, L'ORGANE D'ENTREE 17 DE CE DEUXIEME DIFFERENTIEL 12 ETANT ENTRAINE PAR LE DEMI-ARBRE CORRESPONDANT 11 DU PREMIER DIFFERENTIEL 1 ET SES ORGANES DE SORTIES 21, 23, 24 ENTRAINANT D'UNE PART LADITE ROUE ET D'AUTRE PART UN ARBRE DE TRANSMISSION 32 RELIE A UN DEUXIEME ESSIEU.
Patent FR-2507401-A1 (FR)
Title: Commutateur coaxial a haute tension
Inventor: RINK JOHN PHILLIP
IPC: H01J17/38
Filed: 1982-06-02
Abstract: LE COMMUTATEUR SELON L'INVENTION COMPORTE UNE CATHODE FROIDE 11 CYLINDRIQUE, METALLIQUE ET PLEINE PORTANT DES POINTES AIGUES POUR EMETTRE DES ELECTRONS, UNE PREMIERE ELECTRODE CYLINDRIQUE 13 CREUSE A PAROI MINCE ENTOURANT COAXIALEMENT LA CATHODE ET UNE SECONDE ELECTRODE CYLINDRIQUE CREUSE 15 DE PLUS GRAND DIAMETRE ENTOURANT COAXIALEMENT LA PREMIERE ELECTRODE. SOUS L'EFFET D'UNE IMPULSION A HAUTE TENSION, LA CATHODE EMET DES ELECTRONS DANS UNE REGION SOUS VIDE VERS LA PREMIERE ELECTRODE ET LES ELECTRONS QUI TRAVERSENT CETTE ELECTRODE PRODUISENT UNE EMISSION SECONDAIRE QUI DECHARGE UNE CHARGE ACCUMULEE SUR LA SECONDE ELECTRODE VERS LA PREMIERE ELECTRODE ET A TRAVERS UNE CHARGE QUI LUI EST CONNECTEE.
Patent FR-2531723-A1 (FR)
Title: Liquid detergent concentrate, method for its preparation and its use in the manufacture of washing powders by the so-called dry mixing process
Inventor: RIGHETTI ROLAND
IPC: C11D1/831
Filed: 1982-08-10
Abstract: A detergent concentrate based on anionic and nonionic surface-active agents and on fatty acid suitable for the manufacture of washing powders by the so-called dry mixing process, which concentrate exists in the liquid and clear form at 40 DEG C and contains by weight: from 1 to 20 % of linear, C13-C18 sodium alkanesulphonates, from 50 to 80 % of a nonionic surface-active agent of the class of fatty alcohol or alkylphenol polyoxyethylene ethers, from 5 to 15 % of a C14-C20 fatty acid, the remainder to 100 % being water.
Patent FR-2534051-A1 (FR)
Title: Assembly of two elements, one in the shape of a thin plate or sheet and the other in the shape of a cap in synthetic material whose tubular wall is elastically deformable
IPC: G09F3/08
Filed: 1982-10-01
Abstract: Assembly of two elements, one in the shape of a thin plate or sheet and the other in the shape of a cap in synthetic material whose tubular wall is elastically deformable. The subject of the present invention is an assembly of two elements 1, 2 one of which 2 in the shape of a thin plate or sheet is applied to the upper face of the other which is constituted by a cap equipped with a tubular part 3 which is elastically deformable. The invention is characterised essentially in that the said tubular part 3 of the said cap terminates in an non-deformable end part 4, the rigidity of the latter preventing any oval deformation of the thin plate or sheet which is attached to it and/or preventing any lateral movement of the latter which could bring about deformation of the plate or sheet. Application: use through decoration or with a view to advertising of tubular caps especially those for aerosol receptacles.
Patent FR-2538430-A1 (FR)
Title: Self supporting composite insulation blocks
IPC: E04C2/288
Filed: 1982-12-23
Abstract: Self-supporting blocks of insulating material foruse alongside load-bearing walls with an intervening air cavity are made of expanded polystyrene with a capping of pure plaster. Pref. the polystyrene block features undercut channels into which a cast plaster cap becomes mechanically keyed.  Pref. the plaster cap extends partly down the edges of the expanded core and also provides complementary lateral tongue and groove profiles for semi-positive interlocking of adjacent blocks, in a common wall. After being cast on to the expanded polystyrene blocks the plaster cap is pref. stoved or otherwise dried to reduce its moisture content to about 5%. Typically the composite blocks 660 mm long, 500 mm tall, and 100 mm thick, with an apparent density of approx. 27 kg/m3.
Patent FR-2538682-A1 (FR)
Title: Foods with high nutritional value, containing certain algal (seaweed) extracts, and corresponding energy-giving additives
Inventor: HERVE RENE ANGE
IPC: A23L17/60
Filed: 1982-12-30
Abstract: Specific algal (seaweed) extracts are incorporated into foods. Use is made, in particular, of the variety Laminaria saccharina. Synergy effect at the level of the nutritional value.
Patent FR-2538967-A1 (FR)
Title: Electric machine, method of manufacturing a multicomponent magnetic circuit for the said machine and magnetic circuit obtained by the said method
IPC: H02K1/06
Filed: 1982-12-30
Abstract: The invention relates to electrical engineering. The electric machine forming the subject of the invention is of the type including a stator and a rotor co-operating with one another, at least the said stator or the said rotor including a multicomponent magnetic circuit, comprising a toothed region and a yoke co-operating with the said toothed region and made in the form of a cylindrical spiral 6 obtained by edge-winding a continuous strip 7 of ferromagnetic material, and is characterised in that the continuous strip 7 consists of two layers while being folded in two along its longitudinal axis 10, the edges 17 of the said strip wound into a spiral 6 pointing towards the toothed region. The invention applies in particular to low and medium power AC machines.
Patent FR-2528121-A1 (FR)
Inventor: WAHLER HANS
IPC: F03G7/06
Filed: 1983-01-06
Abstract: Servo-drive, actuated by an extensible material thermostat, for translatory actuation movements of the core of a Bowden cable. A housing component of the extensible material thermostat and a housing component of the servo-drive are joined to form a common single-component central housing which forms the cover of the extensible material thermostat and contains a guide bore for the piston emerging from it. In addition, the central housing on the other side has an axial stop for the sliding element in the non-actuated neutral position. A single restoring spring acts in the opposite direction to the ejection direction of the piston on the sliding element and acts as a piston restoring element. A housing cap made of plastic is placed on the central housing in a positively locking manner and coaxially thereto, the other end of the spring being supported on the end wall of said cap and the core of the Bowden cable being guided outwards through said cap, whilst the outer casing is supported at the end of the housing cap and is centred in an axial depression. The servo-drive has low material and manufacturing costs and can be constructed to be more compact and lighter in weight than known drives.
Patent FR-2520176-A1 (FR)
Title: Vision mixing for complete picture integration
Inventor: KELLAR PAUL RODERICK NOEL
IPC: H04N5/272
Filed: 1983-01-14
Abstract: A mixer for video signals provides a mixed picture of single picture quality without wipe or inset framing visible. The mixer has three inputs (A,B,C) to a-d converters (27,28,29) which can be used for camera (20,21,26) inputs. The first two (20,21) are used for the pictures to be mixed and the third (26) for the control coordinate picture providing the masking information to the processor (33). Each picture input (20,21) feeds through the a-d converter (27,28) to picture memories (30,31). The third input (26) also has an a-d converter (29) and a control desk (33) on the picture mix required. Size and orientation of picture mix components can be obtained.